function modifyBasicInfo() {
	var corporationName = $("#corporation_name").val();
	var phone = $("#office_phone").val();

	if (checkCorporationName(corporationName) && !errorCorporationName
			&& checkOfficePhone(phone) && !errorOfficePhone) {
		var requestUri = "update_merchant_basic_info";
		var params = {
				corporation_name:$("#corporation_name").val(),
				office_phone:$("#office_phone").val(),
				mobile:$("#mobile").val(),
				image_name:$("#image_name").val(),
				introduction:$("#introduction").val()
		};
		
		$.post(requestUri, params, function(ret){
			if (ret.code == 0) {
				alert("更新成功");
			} else {
				alert("更新失败");
			}
		}, "json");
	}
}